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It may seem that we are manufacturers of

air conditioning. But we think we rather are

CONNECTION CREATORS.

For the third decade we have been bringing together

the generations of our colleagues associates,

the best experts in the field and designers into a

team dedicated to the matter of quality air inside

buildings.

The team who listen to the expressed wishes, needs

and try to sense the unspoken ones and give them

clear content. And this is the solution tailored to

each project.

WHO WE ARE

Yes, we do ventilation and air air handling. But above

all, we believe that each peace of our equipment is

jointly created unique work that fulfills the purpose of

its existence.

And that is the interconnection of the building indoor

environment with the surroundings so that the key part

of nature is available to people inside – QUALITY AIR.

So, our primary goal is not just to produce machines

and of course we do not even produce air, our mission

is to enable the access to quality air inside buildings,

wherever and whatever they are.

WHAT WE DO

SOLUTION FOR EACH ENVIRONMENT

Administrative buildings

Pool halls

Clean rooms

As people spend more time in office space and the quality of the work environment di-rectly affects their well-being and producti-vity, our primary goal is to offer air handling units that maximize air quality, minimize no-ise pollution and optimize operating costs in such spaces.

Indoor pool halls, water parks or rehabilitati-on facilities with water treatment are extre-mely demanding concerning keeping an ac-ceptable level of operating costs as well as ensuring durability especially from the point of view of corrosion resistance. For this pur-pose we deliver units with special surface finishing of casing and components, and spe-cially developed and tested control systems.

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Clean or also hygienic operations such as operating theaters, laboratories, pharma-ceutical plants or of high-tech materials manufacturing impose specific and extreme demands on cleanliness, cleanability and material stability. For this purpose we offer a completely specific unit design that meets the most demanding technical and legislative requirements.

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DUETT Business Residence

Teplice Aquacentrum

NZ Nutritionals

An administration building with offices of the highest Class A standard. The central air-handling units are equipped with EC motors and sorption regeneration wheels for heat and humidity recovery.

A swimming stadium featuring thermal water, water attractions, including sports and leisure time areas. The delivered cen-tral air-handling units include a measuring and control system.

The hygienic unit equipped with high-efficiency fans with EC motors maintains the indoor microclimate in the manufacturing facilities of a leading manufacturer of food supplements in New Zealand. In addition, the control unit fe-atures remote management and visualization via PC for easy administration, and it is capa-ble of sending an alert email in case of failure.

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Public buildingsExplosive environment

For decades, REMAK has been a reli-able supplier of certified solutions for ATEX equipment, where safety and reliability are key requirements.

Whether large or small shopping malls, theatres or sports halls, we always have a solution to guarantee quality indoor environment for visitors and staff while ensuring optimum operating costs. This also makes our equipment suitable for buildings with BREEAM or LEED certification.

SOLUTION FOR EACH ENVIRONMENT

Industrial corrosive environment

For this type of environment we offer units in a special design with a of corrosion resistance corresponding to C5 class according to EN ISO 14713.

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Rosum, Bratislava

Gold mining plants, Chelyabinsk

Nizhnekamskneftechim

Administrative premises with the LEED Gold certificate, including retail areas and a parking building. The delivered cen-tral air-handling units include adiabatic cooling and heat recovery to optimise operating costs.

In the construction of a gold mining factory in Chelyabinsk, air handling units were used for general ventilation with a special requi-rement for corrosion protection of the shell and components. This is because cyanidati-on and leaching processes are used during the gold mining process, where aggressive components such as hydrochloric acid and sodium cyanide are used.

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Explosion-proof ExdIIBT 4 air handling units with standard control and regulation systems have been delivered to one of the largest petrochemical companies in Euro-pe, which is the leader in synthetic rubber and plastic production in Russia. Many units have been made with 100% reser-ve of their functions, ensuring continuous operation without possible failures.

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PRODUCT LINESmodular units

control

The AeroMaster Cirrus modular units are designed for the air flow range of 12.500 to 99.500 m3/h; for units meeting the requirements of ErP 2018 the upper output limit is approximately 63.000 m3/h. The units are designed for larger commercial, administrative, industrial, sports and other public buildings. They can also be supplied in the make for outdoor installation. The number of optional components allows for an optimal selection according to the needs of a particular project. Built on a unique design of self-supporting lamella panels, the sandwich casing guarantees superior mechanical stability and tightness as well as a high level of thermal insulation and acoustic attenuation.

The AeroMaster XP modular units are currently the main product line covering an air flow range of 1.500 to 28.000 m3/h; for units meeting ErP 2018 an output of approximately 20.000 m3/h can be reached. Like the AeroMaster Cirrus, the AeroMaster XP units also have a wide range of applications and we also offer them in special design such as clean-room and healthcare applications, pool halls, buildings with increased anti-corrosion requirements and ATEX design. In all these modifications, the AeroMaster XP units consistently comply with the applicable technical standards. The sophisticated self-supporting sandwich casing design (including make for outdoor installation) ensures optimum thermal insulation, acoustic attenuation, tightness and mechanical stability. A wide range of components and built-in components allows to design and deliver very efficient equipment from the point of view of installation, operation and energy efficiency.

AeroMaster FP modular ceiling suspended units are intended for the air flow of 1.000 to 4.000 m3/h; for units meeting ErP 2018 the upper output limit is approximately 2.600 m3/h. The units are designed for indoor installation and are suitable for installation above suspended ceiling thanks to low height and service access from below. The sandwich casing design provides excellent thermal insulation, acoustic attenuation, tightness and mechanical stability.

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compact units

duct units

decentralized equipment

The CAKE - compact unit line is designed for the air flow range of 400 to 3.600 m3/h. The units can be installed in a wide range of commercial places, and are also available in the so-called Plug & Play make for fast installation. They also meet the requirements for clean room ventilation as a standard. Although being compact, the Cake units are characterized by variability of solutions, for example including selection of the access side , location of inlet and exhaust openings or the integration of the cooler. The units are further characterized by uncompromising processing quality and maximum energy efficiency. The original sandwich casing design provides excellent thermal insulation, acoustic attenuation, tightness and mechanical stability.

The duct units of Vento line are the optimal solution for less demanding applications in the air flow range of 250 to 10.000 m3/h. As one of the few manufacturers on the market we also offer plate heat exchangers for these units meeting the requirements of ErP; the maximum air flow for such solution meeting ErP 2018 is about 5.500 m3/h. The kit concept allows maximum adaptation to the complex disposition conditions of reconstructed and extended buildings. The great advantage of these units is among other things short lead time thanks to having them on stock.

In addition to air handling units, we also offer equipment for decentralized ventilation, specifically the comfortable design air curtains of the C and D series primarily designed for restaurants, commercial or administrative places; as well as industrial air curtains of the P series. Other decentralized ventilation equipment in our portfolio include duct and roof fans. Having these products including fans designed for use in explosive environ-ment (ATEX) or fans with EC motors on stock is a great advantage.

VCS is a compact control unit for decentralized control of air handling units. It ensures high reli-ability and safety of AHU´s operation. It ena-bles easy operation inclu-ding visualization of ope-rating conditions.

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MODULAR UNITSAEROMASTER CIRRUS

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TECHNICAL PARAMETERSAEROMASTER CIRRUS

PERFORMANCE

Mechanical stability D1 (M)

Casing leakage L1 (M)

Filter bypass leakage < 0,5% (F9)

Thermal transmittance T2

Thermal bridging TB3

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line

CASING PARAMETERS (according to EN 1886)

9 x 88 x 87 x 86 x 89 x 68 x 67 x 66 x 65 x 64 x 69 x 48 x 47 x 46 x 4

Air flow [m3/h]0 20.000 40.000 60.000 80.000 100.00010.000 30.000 50.000 70.000 90.000

ErP 2018 BVU (RHEX)Max. air flow

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AEROMASTER XP

MODULAR UNITS

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TECHNICAL PARAMETERSAEROMASTER XP

PERFORMANCE

CASING PARAMETERS (according to EN 1886)Mechanical stability D2 (M)

Casing leakage L2 (M), optionally L1 (M)

Filter bypass leakage < 0,5% (F9)

Thermal transmittance T3

Thermal bridging TB3

Air flow [m3/h]

line

0

28

22

17

13

10

06

04

5.000 10.000 15.000 20.000 25.000

ErP 2018 BVU (RHEX)Max. air flow

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MODULAR UNITS

ecoDESIGN 2018

AEROMASTER FP

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TECHNICAL PARAMETERSAEROMASTER FP

PERFORMANCE

CASING PARAMETERS (according to EN 1886)Mechanical stability D2

Casing leakage L3

Filter bypass leakage < 1% (F8)

Thermal transmittance T3

Thermal bridging TB2

Air flow [m3/h]

line

ErP 2018 BVU (PHEX)Max. air flow

4.0

2.7

0 500 1.000 1.500 3.000 3.500 4.0002.000 2.500 4.500

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COMPACT UNITSCAKE

ecoDESIGN 2018

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TECHNICAL PARAMETERSCAKE

PERFORMANCE

CASING PARAMETERS (according to EN 1886)Mechanical stability D1

Casing leakage L1

Filter bypass leakage F9

Thermal transmittance T2

Thermal bridging TB2

line

Air flow [m3/h]350 850 1.350 1.850 2.350 2.850 3.8503.350

VZ-7VZ-6VZ-5VZ-4VZ-3VZ-2VZ-1VR-7VR-6VR-5VR-4VR-3VR-2VR-1

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DUCT UNITSVENTO

ecoDESIGN 2018

TECHNICAL PARAMETERSVENTO

HRZ PLATE HEAT EXCHANGERS

PERFORMANCE

Air flow [m3/h]

line

ErP 2018 BVU (PHEX)Max. air flow

0

100-50

90-50

80-50

70-40

60-35

60-30

50-30

50-25

40-20

30-10

2.000 4.000 6.000 8.000 10.000 12.000

Dimension series Designation Air flow [m3/h] Efficiency [%] 90-50 100-50

HRZT 121-100 / 4Z / ... 5000 76

80-50 HRZT 121-90 / 6S / ... 4110 7770-40 HRZT 71-80 / 7Z / ... 2880 7860-35 HRZT 61-80 / 6S / ... 2160 7650-30 60-30

HRZT 61-60 / 0S / ... 1810 75

40-20 HRZT 51-35 / 9Z / ... 760 7330-15 HRZT 21-30 / 3S / ... 330 78

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AIR CURTAINSDOORMASTER

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TECHNICAL PARAMETERSDOORMASTER

PARAMETERS AND PROPERTIES

Recommended

installation

height:

2,2 ~ 2,5 m

LENGTH

1 m

1,5 m

2 m

LENGTH

2,5 mAt

the

air t

empe

ratu

re o

f 20

°C

distance from the

curtain (m)

air flow speed (m/s)

At th

e ai

r tem

pera

ture

of 2

0 °C

Recommended

installation

height:

2,4 ~ 3,0 m

1 m

1,5 m

2 m

GRILLE LENGTH

2 m

2,5 m

3 m

3,5 m

4 m

Installation

with a range of:

2,0 ~ 4,0 m

DOORMASTER C

DOORMASTER D

DOORMASTER P

distance from the

curtain (m)

air flow speed (m/s)

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FANS

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RO DUCT FANS

RE DUCT FANS

RF ROOF FANS

Usable universally from simple ventila-

tion to air handling systems for com-

plex air treatment. Connection of RP

fans with other components of the

Vento modular system guarantees

mutual compatibility and balance of

parameters which is always the ideal

solution.

RP DUCT FANS

Suitable especially for simple venti-

lation equipment. Thanks to the til-

ting panel (with an impeller) for small

types of fans, these fans can be used,

for example, at kitchen hoods where

higher amount of grease and the need

to clean frequently are expected.

For use in systems with a high de-

mand on the output regulation during

operation i.e.- significant part of ope-

ration at less than the maximum out-

put is the case, when the properties

of the EC motor used are appreciated

the most. The integrated electronics

also simplifies installation and main-

tenance (no external output regulator

required).

These are used for ventilation of

apartment buildings, workshops, pro-

duction halls, restaurants and other

buildings with flat and sloping roofs.

We offer fans that are designed to be

placed and connected to a common

conduit in apartment blocks or venti-

lation ducts leading to the roof of the

building.

Max. air flowRP seriesRO seriesRE seriesRF series

V – Air flow (m3/h)

∆p –

Sta

tic p

ress

ure

(Pa)

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MOBILE CONTROL

REMAK mobile application enables ba-

sic control and monitoring of VCS con-

trol units using a mobile device (phone,

tablet) based on Android OS.

VCS CONTROL

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MODERN FUNCTIONS

The unit has all the necessary functions for quality control but also a function with added

value for energy saving. For example fan speed regulation based on CO2 (air quality), freecoo-

ling, and more. An essential part is also the connection to the BMS system according to the

customer’s needs using Modbus TCP/IP or RTU, BACnet/IP, LON.

A quality air handling unit can hardly serve the operator well without quality control. Only as a

whole, the required final quality and customer satisfaction can be achieved. The VCS control

system is based on Siemens controllers with reliable control application tested in the Swiss

laboratory (Siemens) and tuned based on long-term experience of REMAK.

RELIABILITY VISUALIZATION

The SCADA web interface, designed for visualization and

data collection provides intuitive and comfortable con-

trol of all air parameters. It is a tool for tracking of the

AHU´s operation and its optimization, it enables AHU

visualization, contains a clear list of failures and history,

clear scheduling and calendar settings and enables trac-

king and optimizing AHU´s operation using trends. The

HMI@Web interface provides access to all data points.

OUTDOOR DESIGN

The control unit is mounted in a special outdoor casing or in a special AHU section. It is also

possible to use this casing or special AHU section for installation of frequency inverters. As

standard, the casing is equipped with heating and ventilation ensuring the cooling. However,

other accessories such as service outlet, lighting, etc. can also be selected.

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KEY COMPONENTS

Rotary heat exchangers reach up to 90% heat and moisture recovery effici-ency. Using exchangers with different wave heights to optimize the design. In addition to the traditional aluminium foil exchanger there also sorption rotor with a unique molecular sieve layer available. This sorption type of rotor ensures high moisture transfer efficiency throughout the year minimizing the risk of exchan-ger freezing and reducing odour transfer (VOC).

In ventilation systems where there is a need to minimize contamination of the supply air by the exhaust air plate heat exchangers reaching up to 90% heat recovery efficiency are the ideal solution. We use both counter-flow and cross--flow types. There can be used also heat exchangers in design with high corrosion resistance thanks to the epoxy coated surface of the lamellas. The anti-frost protection of the exchanger is ensured by an integrated bypass.

Thanks to the ongoing innovations of our product range we offer fans with the highest efficiency on the market - up to 79 %. In addition to fans with a free impeller, there are also supplied belt driven fans with spiral casing as well as fans with stand-by motor as well as fans using AC or EC motors. There are also available motors with the highest effici-ency in accordance with EN 60034-30-1, namely the IE5 class.

We use finned pack heat exchangers or electric heaters to ensure heating or cooling of the air. In case of finned pack heat exchangers the copper tube and aluminium finns are the standard, then the collector material is either copper for the evaporators or steel with a protecti-ve coating for the water heat exchan-gers. Heat exchangers are also available in a variety of other materials to ensure the enhanced corrosion resistance.

HEAT EXCHANGERS PLATE HEAT EXCHANGERS FANS AIR COOLING AND HEATING

AEROMASTER

The units can be optimized in terms of accessories, dimensions and price.

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Air filtration is one of the basic tasks of air handling unit; so we solve various requirements for filtration quality with a wide range of available filters. In our portfolio you can find frame, insert, pocket, compact, grease or activated carbon filters and we are well experi-enced with air ionizers or HEPA filters. There is also a wide range of filtration classes available from the lowest G3 up to ultra-fine filters of the U15 class.

Air handling units with integrated coo-ling system considerably simplify and shorten installation of the cooling sys-tem in the building. The heart of the system we use are highly efficient, reli-able and low-maintenance scroll com-pressors. In addition to compressors with ON/OFF control, there are also used compressors with stepless output control. Compressors can be also sup-plied with control system optimizing their operation.

We use highly efficient and reliable Dan-foss FC 101 or Micro drive frequency inverters in IP21 or IP54 for efficient fan output control and anti-frost protection of heat and moisture exchangers (optio-nal delivery of other inverters according to customer’s request). For fast and easy commissioning inverters are always sup-plied with set data points, which is not a standard for many other manufacturers.

Together with the air handling units, we also supply accessories necessary for their operation and control; so as a mat-ter of course mixing sets are also sup-plied for water heat exchangers. These sets are composed of: pump (Grundfos), three-way mixing valve (ESBE) and actu-ator (Belimo). According to their size the mixing sets are assembled either with screw fitting or in case of larger size with unassembled flange.

FILTERS INTEGRATED COOLING FREQUENCY INVERTERS MIXING SETS

Depending on the customer’s needs, we assemble units from a wide range of components and accessories

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SIGNIFICANT REFERENCES

Petrol Slovenia

Prague National Museum

Autoliv Romania

A most illustrious Czech museum insti-tution. Air-handling units were specially designed for areas with strict requirements for cleanliness, temperature and humidity. The units for the book depositaries were specially configured using adsorption de-humidification and humidification using re-sistance humidifiers.

Autoliv is the world‘s largest automo-tive safety supplier, selling to all major automobile manufacturers in the world, developing, manufacturing and selling airbags, seat belts and steering whe-els. Outdoor air handling units provide air exchange with central control in the Brasov factory.

Petrol filling stations network, the largest energy company in Slovenia, puts emphasis on the quality of all products sold, cleanli-ness and professionalism. Air handling units provide a pleasant microclimate for both customers and employees of these sta-tions.

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OXY Oil Field, Oman

Luzhniki Stadium

We delivered air-handling equipment to ensure the operating environment for the water pumping and transport technology areas. Our delivery included AeroMaster Cirrus air-handling units in the C3 class corrosion resistance version according to EN ISO 14713, including condensing units with a total cooling capacity of 328 kW

The largest sports stadium in Rus-sia, where the 2018 FIFA World Cup final match was played and a con-cert by The Rolling Stones was held. The delivered air-handling units pro-vide a hardly believable air output of 1,000,000 m3/h.

Grand Elysee Moldova

The unique architecture, white limesto-ne walls, facade and interior design were designed by the best designers in Moldova and France. With exclusive details, impressi-ve palace atmosphere and air conditioning units with recuperation, guests can enjoy a pleasant and relaxing atmosphere.

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SOLUTION FOR A BETTER ENVIRONMENT